USPTO Patents Application 10063285

FIG. 1

APP-ID=10063285

PAGE 23 of 25

FIG. 4

a-

13

If!

W

m
m
ni

a
#

Q
CO

a
ru

^artengneT\,100
initiate trap purge T

routine J/ 120

.102

t = 0

116 104

No

t=t+At

/

106

Cause engine to assume operating
condtSons to create T PtT3P > T thr9Sh

110

Return to normal
engine operating concftions

APP-ID=10063285

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a

APP-ID=10063285